Detail publikace

Diffusion Characteristics of Accumulators Electrode Materials

Originální název

Diffusion Characteristics of Accumulators Electrode Materials

Anglický název

Diffusion Characteristics of Accumulators Electrode Materials

Jazyk

en

Originální abstrakt

This contribution deals with a study of relaxation times measurement and diffusion constants of electrolyte accumulator materials using nuclear magnetic resonance method. This is important for understanding of electrodes material behavior in electrolytes. Magnetic resonance phenomenon is applied to increase particles energy by means of RF pulse with Larmor frequency. The RF pulse adds energy to the electrode material which is placed in the static magnetic Field with flux density B0. The Inversion Recovery method was used for longitudinal relaxation time T1 measurement. The Spin Echo method was used for the transverse relaxation time T2 measurement. And the Spin Echo method with gradient field was used for the measurement of material diffusion. The samples of gels consisted of PMMA, PC and NaClO4.

Anglický abstrakt

This contribution deals with a study of relaxation times measurement and diffusion constants of electrolyte accumulator materials using nuclear magnetic resonance method. This is important for understanding of electrodes material behavior in electrolytes. Magnetic resonance phenomenon is applied to increase particles energy by means of RF pulse with Larmor frequency. The RF pulse adds energy to the electrode material which is placed in the static magnetic Field with flux density B0. The Inversion Recovery method was used for longitudinal relaxation time T1 measurement. The Spin Echo method was used for the transverse relaxation time T2 measurement. And the Spin Echo method with gradient field was used for the measurement of material diffusion. The samples of gels consisted of PMMA, PC and NaClO4.

BibTex


@inproceedings{BUT29211,
  author="Petr {Marcoň} and Karel {Bartušek} and Petr {Drexler}",
  title="Diffusion Characteristics of Accumulators Electrode Materials",
  annote="This contribution deals with a study of relaxation times measurement and diffusion constants of electrolyte accumulator materials using nuclear magnetic resonance method. This is important for understanding of electrodes material behavior in electrolytes. Magnetic resonance phenomenon is applied to increase particles energy by means of RF pulse with Larmor frequency. The RF pulse adds energy to the electrode material which is placed in the static magnetic Field
with flux density B0. The Inversion Recovery method was used for longitudinal relaxation time T1 measurement. The Spin Echo method was used for the transverse relaxation time T2 measurement. And the Spin Echo method with gradient field was used for the measurement of material diffusion. The samples
of gels consisted of PMMA, PC and NaClO4.",
  booktitle="Progress in Electromagnetics Research Symposium",
  chapter="29211",
  howpublished="electronic, physical medium",
  year="2010",
  month="march",
  pages="1573--1575",
  type="conference paper"
}